Results 41 to 50 of about 25,322 (210)

Trichostrongylus and Haemonchus anthelmintic resistance in naturally infected sheep from southern Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2014
The anthelmintic resistance in small ruminants is a common problem and concern worldwide. The aim of this study was to verify anthelmintic treatment efficacy in naturally infected sheep.
VANDERLEI KLAUCK   +8 more
doaj   +1 more source

Nematode control in suckler beef cattle over their first two grazing seasons using a targeted selective treatment approach [PDF]

open access: yes, 2015
peer-reviewedBackground With concerns over the development of anthelmintic resistance in cattle nematode populations, we must re-examine our approach to nematode control in cattle.
Barrett, Damien   +6 more
core   +1 more source

Anthelmintic action of plant cysteine proteinases against the rodent stomach nematode, Protospirura muricola, in vitro and in vivo [PDF]

open access: yes, 2007
Cysteine proteinases from the fruit and latex of plants, including papaya, pineapple and fig, were previously shown to have a rapid detrimental effect, in vitro, against the rodent gastrointestinal nematodes, H eligmosomoides polygyrus (which is found in
Behnke, J.M.   +4 more
core   +3 more sources

Resistance to monepantel in multiresistant gastrointestinal nematodes in sheep flocks in Rio Grande do Sul

open access: yesSemina: Ciências Agrárias, 2018
The excessive, indiscriminate, and continued use of anthelmintic drugs as control methods favors parasite resistance, and this phenomenon has been reported in Brazil and worldwide.
Pedro Marino Mallmann Júnior   +6 more
doaj   +1 more source

Green Veterinary Pharmacology Applied to Parasite Control: Evaluation of Punica granatum, Artemisia campestris, Salix caprea Aqueous Macerates against Gastrointestinal Nematodes of Sheep

open access: yesVeterinary Sciences, 2021
Resistance to anthelmintic drugs in gastrointestinal nematodes (GIN) of sheep is of high concern for livestock production worldwide. In Calabria (southern Italy), many plants have been used in ethnoveterinary medicine for parasite control in small ...
Fabio Castagna   +9 more
doaj   +1 more source

Anthelmintics Resistance; How to Overcome it?

open access: yesIranian Journal of Parasitology, 2013
Many parasitic helminthes of veterinary importance have genetic features that favor development of anthelmintic resistance, this becoming a major worldwide constrain in livestock production.
Hatem A Shalaby
doaj   +2 more sources

Essential Oils as Novel Anthelmintic Drug Candidates

open access: yesMolecules, 2022
Helminths, with an estimated 1.5 billion annual global infections, are one of the major health challenges worldwide. The current strategy of the World Health Organization to prevent helminth infection includes increasing hygienic awareness, providing ...
Sujogya Kumar Panda   +3 more
doaj   +1 more source

Risk Factors for High Endoparasitic Burden and the Efficiency of a Single Anthelmintic Treatment of Danish Horses

open access: yesActa Veterinaria Scandinavica, 2002
A questionnaire survey regarding endoparasite control practices in Danish horse herds was carried out in 1995. The participating veterinarians and herd owners were sampled using convenience and purposive sampling.
Chriél M   +4 more
doaj   +1 more source

A qualitative investigation of the attitudes and practices of farmers and veterinarians in Wales regarding anthelmintic resistance in cattle

open access: yesVeterinaria Italiana, 2020
Despite the importance of stakeholder practices in the potential development of anthelmintic resistance (AR) in livestock, there is a lack of qualitative research examining the attitudes and behaviours of anthelmintic end users and their professional ...
Klaudya Charlton, Philip A Robinson
doaj   +1 more source

Increased expression of a microRNA correlates with anthelmintic resistance in parasitic nematodes [PDF]

open access: yes, 2017
Resistance to anthelmintic drugs is a major problem in the global fight against parasitic nematodes infecting humans and animals. While previous studies have identified mutations in drug target genes in resistant parasites, changes in the expression ...
Bartley, David   +13 more
core   +2 more sources

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